Dim search As SearchManager = New SearchManager()
Dim requestData As SearchRequestData = New SearchRequestData()

requestData.LanguageID = 1033
requestData.SearchType = WebSearchType.none
requestData.SearchText = " (@TaxCategory '\\MapCategory') " '"( @contenttype = 1 ) and  (  @docTitle Tech* OR  @Contents computer*  ) And (  @TaxCategory '\MapCategory' OR '\Restaurant' OR '\Ektron Products"
'requestData.SearchText = "( @contenttype = 1 ) and  (  @docTitle Ek* OR  @Contents Ek*  ) And OR @TaxCategory '\Furniture')(  @TaxCategory '\Continents' OR '\Stores' OR '\Chemicals' OR '\Ektron Tech' ) and (    @taxonomyenabled = 1 ) and ( @contentlanguage = 1033 ) and ( @searchable = 1 )"
requestData.FolderID = 0
Dim resultCount As Integer
' Dim result() As SearchResponseData = search.Search(requestD
Dim result() As SearchResponseData = search.Search(requestData, HttpContext.Current, resultCount)

GridView1.DataSource = result
GridView1.DataBind()